000 00320nam a2200109Ia 45e0
008 181001s1960 xx 000 0 und d
100 _aHeadyand Jenson
245 0 _aFarm management economics
260 _aEngland
_bPrentice INC
_c1960
300 _a645
942 _2ddc
_cBK
999 _c3845
_d3845